| article html file updated | 30 August 2025 22:06 CEST | Update | https://www.mdpi.com/2076-3921/8/7/207 |
| article html file updated | 20 July 2022 07:28 CEST | Update | N/A |
| article html file updated | 13 February 2020 00:25 CET | Update | N/A |
| article html file updated | 2 August 2019 09:12 CEST | Update | N/A |
| article html file updated | 5 July 2019 22:51 CEST | Original file | N/A |
| article pdf uploaded. | 5 July 2019 11:46 CEST | Version of Record | https://www.mdpi.com/2076-3921/8/7/207/pdf |
| article xml uploaded. | 5 July 2019 11:46 CEST | Update | https://www.mdpi.com/2076-3921/8/7/207/xml |
| article xml file uploaded | 5 July 2019 11:45 CEST | Original file | N/A |
